GET /topic/%2523%25d0%25a1%25d0%25bb%25d0%25b5%25d0%25b4%25d0%25be%25d0%25b2%25d0%25b0%25d1%2582%25d0%25b5%25d0%25bb%25d0%25b8%25d0%2596%25d0%25b4%25d1%2583%25d1%2582%25d0%2590%25d0%25b4%25d0%25b0%25d0%25b3%25d0%25b0%25d0%25bc%25d0%25be%25d0%25b2%25d0%25b0